Solve. $3 x + 3 ( x - 3 ) = 9$
A) x = 5
B) x = 12
C) x = 6
D) x = 3
E) x = -3

Name: Solve. $3 x + 3 ( x - 3 ) = 9$ A) x = 5 B) x = 12 C) x = 6 D) x = 3 E) x = -3
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Question

Quizplus · Accepted Answer

First, distribute the 3 in the equation: $3x + 3x - 9 = 9$. Combine like terms to get $6x - 9 = 9$. Add 9 to both sides to get $6x = 18$. Divide both sides by 6 to find $x = 3$.

Solve 3x+3(x−3)=93 x + 3 ( x - 3 ) = 93x+3(x−3)=9

Solve $3 x + 3 ( x - 3 ) = 9$